they are students of(grade7 Grade7they are students of(grade7 Grade7 7th grade Grade 7th)

they are students of(grade7 Grade7they are students of(grade7 Grade7 7th grade Grade 7th) ( )are her students.They are good( )are her students.They are good students. 请问：They are both students.和 They are both of students 哪句话对?both 和 both of 有什么区别? there are many teachers in the world.they____their students knoeledge.they love their students.when their students are _____danger,they try their_____to protect the students.on may 12th ,2008,a lot of students____in the earthquake.at the moment,they 英译汉:they are not quite familiar with the learning methods of Chinese students. ______ of the students are Young Pioneers.A.All B.Any C.They D.Them they are always focusing on picking the best out of their students.怎么翻译? 首字母填空Students of the day are lucky because they live in a modern s______ 改错The students are from the city of Pairs.They study in that school. Many of the students are shy when they speak English 对shy提问怎么做___ ___many of the students when they speak English? Are they students?Yes they are有什么错 there are forty-four students in class a.twenty-three of()are girls A.their B.them C.they They are both students.改为同义句 they are ------ students 空里用all 还both Are they students?（改为单数句） they are students改为否定句 They are good students怎样翻译? are they american students?改为单数形式